tree 14ebbfa5dd6882183ed2a6bb7594c6813c6988cb
parent bbaccf23d9e231370fb3ca3398ebfc132c7555bc
author Behdad Esfahbod <behdad@behdad.org> 1635811157 -0600
committer Behdad Esfahbod <behdad@behdad.org> 1635811157 -0600

[algs] Add hb_swap() ala, and using, std::swap()

Use it in vector.

Use ADL idiom.